250V NANO2 Time Lag Subminiature Surface Mount Fuse

443 Series NANO2 Time Lag Subminiature Square Surface Mount Fuse 0443001 1025 T1A 250V 10.1 x 3.12mm

DESCRIPTION

The 250 NANO2 Fuse is a small square surface mount fuse that is designed to support higher voltage space sensitive applications. Enables compliance with the RoHS directive and is fully compatible with lead-free solder alloy and higher temperature profiles associated with lead-free assembly.

FEATURES

250V rating
Available in ratings of 0.50A - 5.0A
Time Lag
RoHS compliant
Fully compatible with lead free solder alloys and higher temperature profiles associated with lead free assembly

APPLICATION

AC/DC power adaptor
Telecom equipment system power
Portable system built-in AC/DC converter
High voltage DC/DC converter
Lighting system

Size (mm)

Operating Characteristics

Electrical Parameters

Catalog #	Amps (A)	VAC (V)	Nominal Melting I2T (A2sec)	Resistance (Ω)	Interrupting Rating	Body	Min Operating Temp (°C)	Max Operating Temp (°C)	Marking Code	MSL	Nom Voltage Drop (mV)	Opening	Size
0443.500	0.5	250	1.61	0.6	50A@250VAC	Ceramic	-55	125	LF 500mA T AC250V	1	448	Slo-Blo/Time Lag (T)/Time Delay	10.1 x 3.12mm
0443.750	0.75	250	3.025	0.275	50A@250VAC	Ceramic	-55	125	LF 750mA T AC250V			Slo-Blo/Time Lag (T)/Time Delay	10.1 x 3.12mm
044301.5	1.5	250	14.72	0.1	50A@250VAC	Ceramic	-55	125	LF 1.5A T AC250V	1	196	Slo-Blo/Time Lag (T)/Time Delay	10.1 x 3.12mm
044302.5	2.5	250	18.13	0.035	50A@250VAC	Ceramic	-55	125	LF 2.5A T AC250V	1	139	Slo-Blo/Time Lag (T)/Time Delay	10.1 x 3.12mm
044303.5	3.5	250	53.14	0.019	50A@250VAC	Ceramic	-55	125	LF 3.5A T AC250V	1	98	Slo-Blo/Time Lag (T)/Time Delay	10.1 x 3.12mm
0443001	1	250	10.17	0.18	50A@250VAC	Ceramic	-55	125	LF 1A T AC250V	1	234	Slo-Blo/Time Lag (T)/Time Delay	10.1 x 3.12mm
0443002	2	250	18.06	0.052	50A@250VAC	Ceramic	-55	125	LF 2A T AC250V	1	154	Slo-Blo/Time Lag (T)/Time Delay	10.1 x 3.12mm
0443003	3	250	51.44	0.028	50A@250VAC	Ceramic	-55	125	LF 3A T AC250V	1	113	Slo-Blo/Time Lag (T)/Time Delay	10.1 x 3.12mm
0443004	4	250	122.5	0.016	50A@250VAC	Ceramic	-55	125	LF 4A T AC250V			Slo-Blo/Time Lag (T)/Time Delay	10.1 x 3.12mm
0443005	5	250	180.6	0.0115	50A@250VAC	Ceramic	-55	125	LF 5A T AC250V			Slo-Blo/Time Lag (T)/Time Delay	10.1 x 3.12mm

Breaking Capacity: 200A@125V 250V 300V 500A@72V

Uchi was established in 2006 in Dongguan, China. 

After years of development, Uchi has become a large scale hi-tech enterprise that specialized in development and production of complete series of MOV,PTC, NTC series, PPTC series, Fuse(ALL TYPE),Resistor、integrated circuit 、 Capacitor, surge protector and protective devices of lightning protection products. It ranks front in the industry and has heartquarter in Hong Kong. With its excellent technology and quality products, Uchi has won wide recognition of overseas customers. Saini Impex PVT.LTD is our authorized sole distributor in india .

China's leading enterprise of circuit protection components​

Our strength ：

A large number of product series in our factory have passed the certification of various international standards




Factory Tour​ ：

Advanced equipment, lean production

Uchi boasts with a production base that covers an area of nearly 15000 square meters.
 

We successively imported high-tech fully automated production equipments and high precision testing instruments and have put into production to realize the automation, large scale and standardization.

Uchi has a galaxy of hi-tech talent teams headed up by national class experts to engage in the work of product development, product quality control, sales andservice technical support, etc., and has successively obtained tens of certificates of appearance patents, utility patents and inventions.
 

To guarantee the quality, we successfully passed the certification of ISO9001:2008 quality management system, scientific and efficient managing mode to carry out lean production and form scientific and efficient quality control system. The products are certified with UL, CUL, TUV, VDE, CSA and SGS, RACH 73 environmentally friendly testing certifications.

Exquisite quality at customers' favor

Uchi is an export membership of Alibaba with free import and export rights. It is appraised as Guangdong Famous Star Enterprise and Dongguan Private Enterprise. Our products have doubled and redoubled to provide more kinds and high quality and reliable products and service. Our products mainly consist of: 

Metal Oxide Varistor
DIP Varistor & SMD Varistor
Thermally Protected Varistor

DC-Link Capacitor for New energy vehicles supporting the HEVEV

Automotive Fuse Links for EV Plugin HEV FCEV
PTC Thermistor

NTC Thermistor

PPTC Resettable Fuse

Thermal Fuse

Auto Blade Fuse

Glass Fuses

Metal Film Resistor

Carbon Film Resistor

Cement Resistor

NTC Temperature Sensor

CDS Photoconductive Cell

Our products are widely used in New energy vehicles, home appliance, medical equipment, office equipment, communication equipment, phone battery, electronic calendar, electronic thermometer and temperature controller to cover military telecommunications, IT, automobile and consumer electronic fields.
Cooperation with good faiths to win in the market.
Excellent quality sincere service is the key to the success of Uchi. 

In the future Uchi will still stick to the tenets of "Quality first, customer foremost." "First class quality, first class service and customersatisfaction" to manufacture the high quality, technically advanced and reasonable prices products. We hope to trigger with global partners the revolution in resistor products. We cordially welcome friends from home and abroad to visit us for guidance and cooperation.